63711-ZY6-010ZD r Eng *NH565* Cvr - Overview. The 63711-ZY6-010ZD r Eng *NH565* cvr is a genuine right-hand engine cover designed specifically for Honda marine engine systems. This part plays a crucial role in protecting the engine components from external elements, thereby supporting the engine system's overall reliability and longevity. Designed to seamlessly fit into the Honda Active Marine engine assembly, it ensures seamless integration with existing parts, maintaining optimal performance a